Information technology multimedia presentation device

Abstract

The application discloses an information technology multimedia display device and belongs to the technical field of display. The information technology multimedia display device comprises a mounting bottom plate, the front end face of the mounting bottom plate is fixedly connected with a display frame, the front end face of the display frame is provided with a supporting groove, the upper part and the lower part of the inside of the supporting groove are fixedly connected with magnet strips, the inside of the supporting groove is detachably provided with a fixing frame, the fixing frame is adsorbed to the magnet strips, the inside of the fixing frame is fixedly connected with a light-transmitting plate, the display material is fixed on the punched plate through bolts, the punched plate is put into the display frame, the fixed knob is threadedly connected with the supporting cylinder, the installation can be quickly completed, the punched plate is horizontally stable, the display material is prevented from deviating, the fixing frame is embedded into the supporting groove of the display frame, the fixing frame and the magnet strips are adsorbed to each other, the fixing is stable, and the light-transmitting plate in the fixing frame can prevent dust and scratches on the display material without affecting the display effect.

Description

Technical Field

[0001] This application relates to the field of display technology, and more specifically, to an information technology multimedia display device. Background Technology

[0002] Multimedia display devices for information technology are multimedia equipment used to present information technology-related content. They can intuitively and vividly display scientific and technological achievements, technical principles, product functions, and other information through various forms such as text, images, audio, video, and interactive interfaces. They are suitable for various scenarios such as science and technology exhibitions, corporate showrooms, campus science popularization, and shopping mall promotions. They can flexibly switch content and presentation methods according to display needs, enhancing the fun and appeal of information delivery, making it easier for audiences to quickly understand and receive scientific and technological information, and providing support for the promotion, popularization, and display of information technology-related content.

[0003] In practice, most display materials are directly installed inside the information technology multimedia display device. The installation is complicated and not easy to disassemble. Replacing display materials is cumbersome. At the same time, the internal wiring is easily messy, affecting the cleanliness of the device. As a result, the device is not very effective. Utility Model Content

[0004] The purpose of this application is to provide an information technology multimedia display device that solves the technical problems mentioned in the background art.

[0005] This application provides an information technology multimedia display device, including a mounting base plate. A display frame is fixedly connected to the front end of the mounting base plate. A support groove is provided on the front end of the display frame. Magnet strips are fixedly connected to the upper and lower parts of the support groove. A fixing frame is detachably provided inside the support groove, and the fixing frame is attracted to the magnet strips. A light-transmitting plate is fixedly connected inside the fixing frame. A perforated plate is provided inside the display frame.

[0006] Optionally, a ventilation opening is provided through the interior of the mounting base plate, and a filter plate is fixedly connected to the front of the ventilation opening.

[0007] Optionally, multiple air guide slots are provided on both sides of the rear end face of the mounting base plate, and the air guide slots are connected to the rear of the ventilation opening.

[0008] Optionally, a through hole is provided at each of the four corners of the front end face of the perforated plate, and a fixing knob is provided inside the through hole.

[0009] Optionally, support cylinders are provided at the four corners inside the display frame, and the support cylinders are fixedly connected to the mounting base plate.

[0010] Optionally, the support cylinder corresponds to the connecting hole, and the threaded end of the fixed knob is rotatably connected to the support cylinder via a thread.

[0011] Optionally, a pair of mounting holes are provided around the front face of the mounting base, and mounting grooves communicating with the support grooves are provided on both sides of the front face of the display frame.

[0012] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0013] This application uses bolts to fix the display material to the perforated plate. After the perforated plate is placed in the display frame, it is quickly installed by means of a fixing knob and a threaded connection with the support cylinder, ensuring the perforated plate is level and stable and preventing the display material from shifting. After the fixing frame is embedded in the support groove of the display frame, it attracts the magnetic strip for a secure fixation. Its internal light-transmitting plate can protect the display material from dust and scratches without affecting the display effect. When changing the display material, the fixing frame can be easily pulled out by the mounting groove to overcome the attraction force, and the perforated plate can be removed by turning the fixing knob in the opposite direction to replace the material. The operation is convenient. The gap between the perforated plate and the mounting base plate facilitates heat dissipation and can also accommodate the wires of the display material, keeping the inside of the device clean. The overall design balances display stability, protection, and ease of use, adapting to the needs of various display scenarios. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the information technology multimedia display device disclosed in the embodiments of this application;

[0015] Figure 2 This is a schematic diagram of the rear structure of the information technology multimedia display device disclosed in the embodiments of this application;

[0016] Figure 3 This is a structural unfolded diagram of the information technology multimedia display device disclosed in the embodiments of this application;

[0017] The following are the labels in the diagram: 1. Mounting base plate; 2. Display frame; 3. Ventilation opening; 4. Filter plate; 5. Air guide channel; 6. Support channel; 7. Magnet strip; 8. Fixing frame; 9. Light-transmitting plate; 10. Perforated plate; 11. Connecting hole; 12. Fixing knob; 13. Support cylinder; 14. Mounting hole; 15. Mounting slot. Detailed Implementation

[0018] The present application will be further described in detail below with reference to the accompanying drawings.

[0019] Reference Figures 1-3This application provides an information technology multimedia display device, including a mounting base plate 1. A display frame 2 is fixedly connected to the front end of the mounting base plate 1. A support groove 6 is provided on the front end of the display frame 2. Magnet strips 7 are fixedly connected to the upper and lower parts of the support groove 6. A fixing frame 8 is detachably provided inside the support groove 6, and the fixing frame 8 is attracted to the magnet strips 7. A light-transmitting plate 9 is fixedly connected inside the fixing frame 8. A perforated plate 10 is provided inside the display frame 2. A pair of mounting holes 14 are provided around the front end of the mounting base plate 1. Mounting grooves 15 communicating with the support groove 6 are provided on both sides of the front end of the display frame 2. After the fixing frame 8 is embedded in the support groove 6 of the display frame 2, it is attracted to the magnet strips 7 to achieve a stable fixation. The light-transmitting plate 9 inside can protect the display material from dust and scratches without affecting the display effect.

[0020] A ventilation opening 3 is provided through the interior of the mounting base plate 1. A filter plate 4 is fixedly connected to the front of the ventilation opening 3. Multiple air guide slots 5 are provided on both sides of the rear end face of the mounting base plate 1, and the air guide slots 5 are connected to the rear of the ventilation opening 3. In use, external air enters the ventilation opening 3 through the air guide slots 5 of the mounting base plate 1. The filter plate 4 can filter impurities in the air and prevent impurities from adhering to the display materials.

[0021] The perforated plate 10 has through holes 11 at each of its four corners. A fixing knob 12 is located inside each through hole 11. Support cylinders 13 are located at each of the four corners inside the display frame 2, and these support cylinders 13 are fixedly connected to the mounting base plate 1. The support cylinders 13 correspond to the through holes 11, and the threaded end of the fixing knob 12 is threadedly connected to the support cylinder 13. Display materials can be fixed to the perforated plate 10 with bolts. After the perforated plate 10 is placed in the display frame 2, the threaded connection between the fixing knob 12 and the support cylinder 13 allows for quick installation and ensures the perforated plate 10 remains horizontal and stable, preventing the display materials from shifting. The gap between the perforated plate 10 and the mounting base plate 1 facilitates heat dissipation and also allows for the storage of wires for the display materials, keeping the interior of the device tidy.

[0022] When changing display materials, the fixed frame 8 can be easily pulled out by the mounting slot 15 to overcome the suction force, and the perforated plate 10 can be removed by rotating the fixed knob 12 in the opposite direction to replace the material. The operation is convenient.

[0023] Working principle: When installing this device, the mounting base plate 1 is attached to the preset mounting wall surface, and the mounting base plate 1 and the display frame 2 are fixed to the wall surface by external bolts passing through the mounting holes 14 around the front face of the mounting base plate 1, thus completing the initial fixation of the device.

[0024] Place the display material on the perforated plate 10 and use bolts to install the multimedia display material onto the perforated plate 10. After fixing, place the perforated plate 10 into the display frame 2, aligning the connecting holes 11 at the four corners of the front face of the perforated plate 10 with the support cylinders 13 at the four corners inside the display frame 2, ensuring that the perforated plate 10 is horizontal inside the display frame 2. Take the fixing knob 12, pass its threaded end through the connecting hole 11, align it with the support cylinder 13, and then rotate the fixing knob 12. Through the threaded engagement, the fixing knob 12 is tightly connected to the support cylinder 13. Fix the four fixing knobs 12 in sequence to complete the installation of the perforated plate 10 inside the display frame 2.

[0025] Then, pick up the fixing frame 8 and align it with the support groove 6 on the front side of the display frame 2, and push the fixing frame 8 into the support groove 6. After the fixing frame 8 enters the support groove 6, the fixing frame 8 and the magnetic strips 7 inside the support groove 6 attract each other, so that the fixing frame 8 is stably fixed in the support groove 6. The light-transmitting plate 9 inside the fixing frame 8 protects the display material without affecting the display effect.

[0026] If the display material needs to be replaced, simply pull the fixing frame 8 outward through the mounting groove 15 to make the fixing frame 8 overcome the attraction of the magnet strip 7 and detach from the support groove 6. Then, rotate the fixing knob 12 in the opposite direction to separate it from the support cylinder 13. After removing the fixing knob 12, remove the perforated plate 10 from the display frame 2 and replace the display material.

[0027] During the use of the device, external air enters the ventilation port 3 through the air guide grooves 5 on both sides of the rear end face of the mounting base plate 1. After being filtered by the filter plate 4 at the front of the ventilation port 3, it flows into the interior of the display frame 2, realizing internal air circulation. The filter plate 4 can intercept impurities in the air and prevent impurities from adhering to the display materials. At the same time, there is a certain gap between the perforated plate 10 and the mounting base plate 1, which facilitates heat dissipation and also facilitates the storage of the wires of the display materials.

[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An information technology multimedia display device, comprising a mounting base (1), characterized in that: The front end of the mounting base plate (1) is fixedly connected to a display frame (2). The front end of the display frame (2) is provided with a support groove (6). Magnet strips (7) are fixedly connected to the upper and lower parts of the support groove (6). A fixed frame (8) is detachably provided inside the support groove (6), and the fixed frame (8) is attracted to the magnet strips (7). A light-transmitting plate (9) is fixedly connected inside the fixed frame (8). A perforated plate (10) is provided inside the display frame (2).

2. The information technology multimedia display device according to claim 1, characterized in that: The mounting base plate (1) has a through-hole (3) inside, and a filter plate (4) is fixedly connected to the front of the inside of the vent (3).

3. The information technology multimedia display device according to claim 2, characterized in that: Multiple air guide slots (5) are provided on both sides of the rear end face of the mounting base plate (1), and the air guide slots (5) are connected to the rear of the ventilation opening (3).

4. The information technology multimedia display device according to claim 1, characterized in that: The perforated plate (10) has through holes (11) at the four corners of its front end face, and a fixed knob (12) is provided inside the through hole (11).

5. The information technology multimedia display device according to claim 4, characterized in that: The display frame (2) is provided with support cylinders (13) at the four corners inside, and the support cylinders (13) are fixedly connected to the mounting base plate (1).

6. The information technology multimedia display device according to claim 5, characterized in that: The support cylinder (13) corresponds to the connecting hole (11), and the threaded end of the fixed knob (12) is connected to the support cylinder (13) by a threaded rotation.

7. The information technology multimedia display device according to claim 1, characterized in that: The mounting base plate (1) has a pair of mounting holes (14) through all four sides of its front end face, and the display frame (2) has mounting grooves (15) on both sides of its front end face that are connected to the support groove (6).

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